TY  - RPRT
TI  - Rebuttal of "Polar bear population forecasts: a public-policy forecasting audit"
AU  - Steven C. Amstrup
AU  - Hal Caswell
AU  - Eric DeWeaver
AU  - Ian Stirling
AU  - David C. Douglas
AU  - Bruce G. Marcot
AU  - Christine M. Hunter
PY  - 2009
UR  - https://pubs.usgs.gov/publication/70003546
ID  - 70003546
ER  -